>sp|O53333|HIGA3_MYCTU Putative antitoxin HigA3 OS=Mycobacterium tuberculosis GN=higA3 MTMARNWRDIRADAVAQGRVDLQRAAVAREEMRDAVLAHRLAEIRKALGHARQADVAALM GVSQARVSKLESGDLSHTELGTLQAYVAALGGHLRIVAEFGENTVELTA